Digital multimeter designed for convenient one-handed operation — uses buttons rather than a selector switch Large backlit LCD screen, 9999 counts, true RMS, auto ranging Features DC/AC, Resistance, Capacitor, and Frequency test functions Includes data hold, duty cycle, NCV, continuity, and diode test functions Auto power off The ZT-X autoranging True RMS NCV multimeter is designed for convenient one-handed operation by using buttons rather than a switch. It tests DC/AC, Resistance, Capacitor, Voltage and Frequency (displayed simultaneously), and temperature in both Celsius and Fahrenheit (displayed simultaneously). Powered by two AA batteries (included) and features a low battery indicator as well as an auto power off feature. The LCD screen has 9999 counts and is backlit. Auto or manual ranging and 3 times per second update rate. The rugged case provides protection against shocks and accidental drops. A collapsible, break-resistant stand holds the multimeter upright. Specifications:Display: 9999 countsDC voltage: 9.999mV/99.99mV/999.9mV/9.999V/99.99V/999.9V ±(0.5%+3)AC voltage: 9.999mV/99.99mV/999.9mV/9.999V/99.99V/750.0V ±(1.0%+3)DC Current: 999.9mA/9.999A ±(1.0%+3); 99.99mA/9999μA±(0.8%+3)AC Current: 999.9mA/9.999A ±(1.2%+3); 99.99μA/9999μA±(1.0%+3)Resistance: 99.99Ω ±(1.0%+3); 999.9Ω/9.999kΩ/99.99kΩ/999.9kΩ ±(0.5%+3);9.999MΩ ±(1.5%+3); 99.99MΩ ±(3.0%+5)Capacitance: 9.999nF ±(5.0%+20); 99.99nF/999.9nF/9.999μF/99.99μF/999.9μF ±(2.0%+5);9.999mF ±(5.0%+5)Frequency: 99.99Hz/999.9Hz /9.999kHz/99.99kHz/999.9kHz/2.000MHz ±(0.1%+2)Temperature: -20℃~1000℃/-4°F~1832°F ±(2.5%+5)Duty cycle: 1%~99% ±(0.1%+2)Diode: YesContinuity: YesNCV: YesPower: 2 x 1.5V (AA) battery (included)Size: 146 x 72 x 33mmWeight: 171g Package Includes:1 x Digital Multimeter1 x Test Leads1 x Thermocouple1 x Drawstring Storage Bag1 x User Manual